26492580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2845

約数の個数: 72

約数和(自身を含む): 81906552

約数和(自身を除く): 55413972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 2777, 3180, 4770, 5554, 8331, 9540, 11108, 13885, 16662, 24993, 27770, 33324, 41655, 49986, 55540, 83310, 99972, 124965, 147181, 166620, 249930, 294362, 441543, 499860, 588724, 735905, 883086, 1324629, 1471810, 1766172, 2207715, 2649258, 2943620, 4415430, 5298516, 6623145, 8830860, 13246290, 26492580]

約数ペア:

[(1, 26492580), (2, 13246290), (3, 8830860), (4, 6623145), (5, 5298516), (6, 4415430), (9, 2943620), (10, 2649258), (12, 2207715), (15, 1766172), (18, 1471810), (20, 1324629), (30, 883086), (36, 735905), (45, 588724), (53, 499860), (60, 441543), (90, 294362), (106, 249930), (159, 166620), (180, 147181), (212, 124965), (265, 99972), (318, 83310), (477, 55540), (530, 49986), (636, 41655), (795, 33324), (954, 27770), (1060, 24993), (1590, 16662), (1908, 13885), (2385, 11108), (2777, 9540), (3180, 8331), (4770, 5554)]